Speech Disability? Make Calls with Speech-to-Speech Relay
Bob Segalman founded exactly the service he needed. Now thousands of Americans make phone calls independently and many more need to know they can.
Assistive Technology for Stuttering
Fluency devices (or apps) allow a user to hear their own speech with an altered pitch and a slight time delay. This creates a "choral speech effect" which has been shown to dramatically reduce stuttering.